发布求助
文献互助 智能选刊 最新文献

Surface Engineering and Applied Electrochemistry最新文献

筛选
英文 中文
Modeling and Optimization of Characteristics of Structures Made of Refractory Nonmetallic Materials with a Rigid System of Transport Pores Formed by Sintering Fibers 烧结纤维形成刚性输运孔系统的难熔非金属材料结构特性建模与优化
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700164
S. M. Azarov, E. E. Petushik, A. A. Drobysh, T. E. Evtukhova, E. I. Mikhasik
{"title":"Modeling and Optimization of Characteristics of Structures Made of Refractory Nonmetallic Materials with a Rigid System of Transport Pores Formed by Sintering Fibers","authors":"S. M. Azarov,&nbsp;E. E. Petushik,&nbsp;A. A. Drobysh,&nbsp;T. E. Evtukhova,&nbsp;E. I. Mikhasik","doi":"10.3103/S1068375525700164","DOIUrl":"10.3103/S1068375525700164","url":null,"abstract":"<p>The article presents the results of studies on modeling and optimizing the structure of refractory nonmetallic materials with a rigid system of transport pores formed by sintering basalt fibers. Based on the analysis of the images of the structures, it is shown that the Kozeny approach can be chosen as an approximate model for calculating and optimizing the characteristics for a combination of two media: a medium formed by ceramic fibers and a medium in the form of a rigid system of transport pores. Moreover, the interpenetration of media obeys a normal distribution. It has been established by calculation that the optimal structure with a porosity of 52–75% is characterized by an average pore size of 20–25 µm, a permeability coefficient (2–3) × 10<sup>–10</sup> m<sup>2</sup>, and a compressive strength of 7–21 MPa. The calculated values are confirmed by experimental results. The conducted studies prove that the porous material made of basalt fiber is able to provide better filtering characteristics compared to analogues.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"267 - 269"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Carbon on the Structure and Mechanical and Tribological Properties of AlCrCN Coatings 碳对AlCrCN涂层结构和力学摩擦学性能的影响
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700188
N. M. Chekan, I. P. Akula, M. Yu. Khoma, S. R. Onys’ko, M. V. Kheuk
{"title":"Effect of Carbon on the Structure and Mechanical and Tribological Properties of AlCrCN Coatings","authors":"N. M. Chekan,&nbsp;I. P. Akula,&nbsp;M. Yu. Khoma,&nbsp;S. R. Onys’ko,&nbsp;M. V. Kheuk","doi":"10.3103/S1068375525700188","DOIUrl":"10.3103/S1068375525700188","url":null,"abstract":"<p>Research into the influence of the carbon content in AlCrCN coatings on their phase composition and structure were carried out. A carbon solid solution was found to form in coatings when deposited by the cathodic-arc method in the acetylene gas atmosphere. The formation of the coatings having the B1-type phase structure and the [200] texture axis provided a level of their hardness at 3300 HK. The formation of a tribolayer consisting of oxides of the particles of both the coating and the counterbody was studied, leading to a friction coefficient of 0.6, without using a lubricant. The coating showed an almost twofold increase in adhesion to a Kh12MF die steel base material, and the carbon-containing coating showed an increase in crack resistance as compared to the AlCrN coating.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"278 - 285"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surface Alloying of Hardox 600 Steel Using a Fiber Laser 光纤激光对Hardox 600钢表面合金化的研究
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700206
V. S. Golubev, I. I. Vegera, V. E. Hodyush, O. V. Dyachenko, K. V. Protasevich
{"title":"Surface Alloying of Hardox 600 Steel Using a Fiber Laser","authors":"V. S. Golubev,&nbsp;I. I. Vegera,&nbsp;V. E. Hodyush,&nbsp;O. V. Dyachenko,&nbsp;K. V. Protasevich","doi":"10.3103/S1068375525700206","DOIUrl":"10.3103/S1068375525700206","url":null,"abstract":"<p>The features of surface alloying of Hardox 600 steel using B<sub>4</sub>C, WC, and Ni powders based on exposure to ytterbium fiber laser radiation are studied. The study of the geometric dimensions, quality, and structure of the surface layers was carried out. The laser-processing modes for steel were selected depending on the power density of the laser radiation of the installation, the linear velocities of the beam, and the diameter of the laser spot. It is shown that the doping process is critical to the regimes of laser action. At a radiation power of ~2 kW, high-quality doping zones can be observed more stably over the entire range of laser beam scanning speeds under study. With an increase in the depth of the alloying zone when using B<sub>4</sub>C, the microhardness decreases, which is associated with a decrease in the concentration of introduced alloying elements. The microhardness of the layer can vary in the range of 7300–16 000 MPa.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"293 - 300"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermophysical Features of Casting a Five-Layer Impact Liner from Wear-Resistant Chromium Cast Iron 用耐磨铬铸铁铸造五层冲击衬板的热物理特性
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S106837552570022X
V. A. Dement’ev, P. Yu. Duvalau, Yu. A. Lebedinskii
{"title":"Thermophysical Features of Casting a Five-Layer Impact Liner from Wear-Resistant Chromium Cast Iron","authors":"V. A. Dement’ev,&nbsp;P. Yu. Duvalau,&nbsp;Yu. A. Lebedinskii","doi":"10.3103/S106837552570022X","DOIUrl":"10.3103/S106837552570022X","url":null,"abstract":"<p>Mathematical modeling has been used to study heat transfer during five-layer casting of impact liners from wear-resistant chromium cast iron. From the analysis of the calculated temperature fields, a number of patterns that showed a significant difference from heat transfer during casting as whole have been obtained. Experimental testing has revealed significant refinement of the carbide component in cast iron in the depth of the casting.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"307 - 317"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of the Resistance and Emission Properties of Films Obtained by Magnetron Sputtering of CrSi2, WSi2, and MoSi2 Targets for Their Possible Application in IR Light Sources 磁控溅射制备CrSi2、WSi2和MoSi2靶材薄膜的电阻和发射特性及其在红外光源中的应用研究
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S106837552570036X
S. D. Latushkina, I. M. Romanov, A. R. Luchenok, O. I. Posylkina
{"title":"Study of the Resistance and Emission Properties of Films Obtained by Magnetron Sputtering of CrSi2, WSi2, and MoSi2 Targets for Their Possible Application in IR Light Sources","authors":"S. D. Latushkina,&nbsp;I. M. Romanov,&nbsp;A. R. Luchenok,&nbsp;O. I. Posylkina","doi":"10.3103/S106837552570036X","DOIUrl":"10.3103/S106837552570036X","url":null,"abstract":"<p>The resistance and emission properties of films obtained on silicon and sitall substrates by direct current magnetron sputtering of CrSi<sub>2</sub>, WSi<sub>2</sub>, and MoSi<sub>2</sub> targets were investigated. The effect of high-temperature current heating and thermal annealing on the electrical resistivity of the films was studied. It was found that the films obtained by sputtering of WSi<sub>2</sub> and MoSi<sub>2</sub> targets withstand multiple current pulse heating to a temperature of at least 900°C. The films obtained by sputtering of CrSi<sub>2</sub> target are destroyed under the action of the first current pulse when the temperature reaches 700°C. The heat resistances of the films obtained by sputtering of WSi<sub>2</sub> and MoSi<sub>2</sub> targets during stationary constant thermal heating at a temperature of 800°C in air are 14 min and 6 h, respectively. Heat treatment of all the studied films at a temperature of 900°C for 3 h leads to stabilization of the electrical resistivity of the films. It was determined that the emissivities of the films obtained by sputtering of CrSi<sub>2</sub>, WSi<sub>2</sub>, and MoSi<sub>2</sub> targets are 0.7, 0.75, and 0.8, respectively. It was found that the films obtained by sputtering of MoSi<sub>2</sub> target have optimal properties for use in IR emitters operating at a temperature of 700–800°C.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"377 - 384"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structural-Phase State and Hardness of Composite Cu–Al Coatings Obtained by High-Speed Metallization Method 高速金属化法制备Cu-Al复合镀层的结构、相态和硬度
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700218
V. A. Kukareko, M. A. Belotserkovskiy, A. N. Grigorchik, A. V. Sosnovskiy, E. V. Astrashab
{"title":"Structural-Phase State and Hardness of Composite Cu–Al Coatings Obtained by High-Speed Metallization Method","authors":"V. A. Kukareko,&nbsp;M. A. Belotserkovskiy,&nbsp;A. N. Grigorchik,&nbsp;A. V. Sosnovskiy,&nbsp;E. V. Astrashab","doi":"10.3103/S1068375525700218","DOIUrl":"10.3103/S1068375525700218","url":null,"abstract":"<p>The aim of the work was to study the structure, phase composition, and hardness of composite gas-thermal coatings of the Cu–Al system, sprayed by hypersonic metallization using industrial wire materials from welding bronze CuSi3Mn1 and aluminum alloy AlSi12. It is shown that interdiffusion occurs between the bronze and aluminum interlayers during the sprayed of coatings and the intermetallic compounds Cu<sub>9</sub>Al<sub>4</sub>, CuAl<sub>2</sub>, and Cu<sub>3</sub>Al are formed. The porosity of the sprayed coatings did not exceed ≈10 vol %. The hardness of the composite coatings was 180–190 HV 1, and their microhardness was 180–240 HV 0.025. It has been established that annealing coatings of the Cu–Al system at 175 and 225°С for 2 h leads to an increase in the content of intermetallic compounds in them as well as an increase in their microhardness to 260 HV 0.025. It is concluded that the composite coatings of the Cu–Al system, obtained by the method of hypersonic metallization, can be used as an antifriction material for friction pairs.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"301 - 306"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microstructural Studies of the Material of Rings of Foreign Bearings 国外轴承套圈材料的显微组织研究
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700310
I. A. Kovaleva, B. B. Khina, A. I. Pokrovskii, O. A. Tolkacheva
{"title":"Microstructural Studies of the Material of Rings of Foreign Bearings","authors":"I. A. Kovaleva,&nbsp;B. B. Khina,&nbsp;A. I. Pokrovskii,&nbsp;O. A. Tolkacheva","doi":"10.3103/S1068375525700310","DOIUrl":"10.3103/S1068375525700310","url":null,"abstract":"<p>It was shown that, to ensure import substitution of bearings and improve the quality of bearing steel produced in Belarus, it is necessary to study the structure of original bearings manufactured by leading foreign companies, the products of which are known for their high quality and are in high demand in the world market. The composition of the material of bearing rings, and the microstructure and morphology of the metal matrix and carbide inclusions were studied by optical and scanning electron microscopy at magnifications from 1000 to 20 000, emission spectroscopy, and electron probe microanalysis. It was demonstrated that the high quality of bearing steel is ensured by the fine-grained structure of martensite, uniform distribution of dispersed carbides (Fe, Cr)<sub>3</sub>C with a size of about 1 μm, and low content of detrimental impurities (sulfur and phosphorus) and nonmetallic inclusions. The results of the studies can be used to improve the production technology of high-quality bearing steels at OAO BMZ—Management Company of BMK Holding within the framework of the import substitution program.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"367 - 373"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145163952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optical Properties of Transparent Conducting Coatings Based on an Aluminum Grid Embedded in Anodic Aluminum Oxide 阳极氧化铝中嵌入铝栅透明导电涂层的光学性能
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700255
A. V. Dolbik, D. A. Sasinovich, S. M. Zavadskii, D. A. Golosov, M. V. Meledina, G. G. Rabatuev, S. K. Lazarouk
{"title":"Optical Properties of Transparent Conducting Coatings Based on an Aluminum Grid Embedded in Anodic Aluminum Oxide","authors":"A. V. Dolbik,&nbsp;D. A. Sasinovich,&nbsp;S. M. Zavadskii,&nbsp;D. A. Golosov,&nbsp;M. V. Meledina,&nbsp;G. G. Rabatuev,&nbsp;S. K. Lazarouk","doi":"10.3103/S1068375525700255","DOIUrl":"10.3103/S1068375525700255","url":null,"abstract":"<p>The optical properties of transparent conductive coatings based on an aluminum grid embedded in anodic aluminum oxide have been studied. The coatings were formed by local porous anodizing of an aluminum film deposited on a glass substrate. The conductivity of the coating samples produced reaches the equivalent of the conductivity of films with a surface resistance of 1.0 Ohm/square. The transmittance of the best sample of coatings averaged over the visible wavelength range reaches 89%, which is comparable with the best modern transparent conductive coatings.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"333 - 337"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Statistical Analysis of the Chemical Composition of Steels in Different Melts and Its Effect on Their Nitridability and Surface Hardness Increase 不同熔体钢的化学成分及其对氮化性和表面硬度提高影响的统计分析
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-07-11 DOI: 10.3103/S1068375525700280
M. N. Bosyakov, A. N. Moiseenko
{"title":"Statistical Analysis of the Chemical Composition of Steels in Different Melts and Its Effect on Their Nitridability and Surface Hardness Increase","authors":"M. N. Bosyakov,&nbsp;A. N. Moiseenko","doi":"10.3103/S1068375525700280","DOIUrl":"10.3103/S1068375525700280","url":null,"abstract":"<p>Experimental data on the content of alloying elements in structural steels 40Kh and 38Kh2MYuA are presented. The results of calculating the hardness increase of the nitrided layer depending on the concentration of alloying elements, as well as experimental data on the hardness increase of the nitrided layer for the specified steels, are provided.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 3","pages":"350 - 355"},"PeriodicalIF":0.7,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of Efficiency and Characteristics of a Frequency-Dependent Device Based on Nanocrystalline Ferromagnetic Material 基于纳米晶铁磁材料的频率相关器件的效率和特性分析
IF 0.7
Surface Engineering and Applied Electrochemistry Pub Date : 2025-06-10 DOI: 10.3103/S1068375525700139
S. M. Korobeynikov, O. O. Emelyanova, V. A. Loman, A. V. Ridel’, V. E. Shevchenko
{"title":"Analysis of Efficiency and Characteristics of a Frequency-Dependent Device Based on Nanocrystalline Ferromagnetic Material","authors":"S. M. Korobeynikov,&nbsp;O. O. Emelyanova,&nbsp;V. A. Loman,&nbsp;A. V. Ridel’,&nbsp;V. E. Shevchenko","doi":"10.3103/S1068375525700139","DOIUrl":"10.3103/S1068375525700139","url":null,"abstract":"<p>The article considers the issue of protecting substation equipment and overhead lines from high-frequency lightning surges using a device based on a nanocrystalline tape made of an amorphizing ferromagnetic alloy. The object of protection is a substation that uses a cable insert between the overhead line and the substation input. A distinctive feature is the fact that the 35-kV overhead line is made on pores for 110-kV overhead lines. A high danger of surges is shown with such a configuration of the overhead line that includes a cable insert. A method for protecting against high-frequency surges is proposed using a frequency-dependent device operating on the use of an anomalous skin effect.</p>","PeriodicalId":782,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"61 2","pages":"240 - 250"},"PeriodicalIF":0.7,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145164489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信